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MCQ - TNPSC JTO

JTO - 436 - Fitter

436 - Unit VII Basic Maintenance Erection

49)   

 If a belt drive has D₁ = 400 mm, D₂ = 800 mm, N₁ = 300 rpm, and slip = 4%, N₂ is:

A.
B.
C.
D.
50)   

Which transmission method has the highest VR limit without excessive slip?

A.
B.
C.
D.
51)   

Which KPI is commonly used in TPM to measure equipment efficiency?

A.
B.
C.
D.
52)   

In TPM, “Planned Maintenance” aims to:

A.
B.
C.
D.
53)   

Breakdown maintenance is also called:

A.
B.
C.
D.
54)   

Routine maintenance tasks are usually performed by:

A.
B.
C.
D.
55)   

Which of the following is NOT a benefit of preventive maintenance?

A.
B.
C.
D.
56)   

In TPM, “Safety, Health & Environment” pillar aims at:

A.
B.
C.
D.
57)   

Which maintenance method uses sensors and condition monitoring to predict failure?

A.
B.
C.
D.
58)   

OEE in TPM is calculated using:

A.
B.
C.
D.
59)   

Which is the main disadvantage of preventive maintenance?

A.
B.
C.
D.
60)   

An operator cleans, lubricates, and inspects the machine daily. This is an example of:

A.
B.
C.
D.
61)   

During machinery installation, ‘grouting’ is done to:

A.
B.
C.
D.
62)   

The part of the foundation bolt embedded in concrete is called:

A.
B.
C.
D.
63)   

Foundation bolts are usually made from:

A.
B.
C.
D.
64)   

The correct sequence for machinery installation is:

A.
B.
C.
D.